Bosch MS 6 CUP EVO Engine Control Unit
High-performance ECU for demanding motorsport applications.
Product Overview
The Bosch MS 6 CUP EVO engine control unit is designed to manage gasoline engines up to 4 cylinders. It is part of the MS 6 family, featuring a powerful digital processing core with floating-point arithmetic and a high-end FPGA for superior performance and flexibility. The development process utilizes MATLAB/Simulink for rapid algorithm development and automatic code generation, allowing for quick customization of functions. Its flexible hardware design supports complex or unusual engine and chassis configurations.
- Delivery for OEM with project-specific program status
- HP package for 4-cylinder engines
- 8 GB memory
- SENT sensor support
Application Capabilities
High Pressure Injection
- Max. 4 cylinders up to 12,500 rpm
Low Pressure Injection
- Max. 4 cylinders up to 12,500 rpm
Ignition
- 4 x ignition control, IGBT or BJT, coils with integrated amplifier
Physical Engine Model for Fast Application
- Determine engine load by throttle position or air pressure signals
- Mixture control and basic ignition guided by main signal relative load
- Subsystems for pit speed, launch, RPM limiter, and ASR integrated into torque control
- Separated power cut functions for gear cut systems
- Diagnostics: Integrated safety strategy for 1 electronic throttle control
- Integrated support of manual gearshift
Key Features
- Electronic throttle control
- Variable Valve Timing (VVT)
- Turbo control
- Traction control
- Launch control
- LTE Ethernet telemetry support
Internal Logging
Partition 1
- 4 GB memory
- 100 free configurable channels, 20 Hz sampling rate
- Optional FULL_LOG_1: 1,500 channels / 1 kHz sampling rate
Partition 2
- 4 GB memory
- 200 free configurable channels, 50 Hz sampling rate
- Optional FULL_LOG_2: 1,500 channels / 1 kHz sampling rate
Logging Rates
- Usage of all features: 300 kB/s
- Primary logging use case: 600 kB/s
- Logging data download rate: up to 4 MB/s
Technical Specifications
Mechanical Data
| Housing | Aluminum |
| Connectors | 2 Bosch connectors (196 pins total) |
| Size | 226 x 181 x 44 mm |
| Weight | 1,086 g |
| Protection Classification | IP54 |
| Temperature Range (internal sensors) | -20 to 80°C |
Electrical Data
| Power Supply | 6 to 18 V |
| CPU | Dual Core 667 MHz, FPGA |
Inputs
- 26 analog inputs: 4x reserved for electronic throttle, 5x no integrated pull-up, 3x angle synchronous measurement (no integrated pull-up), 4x fixed 3.01 kOhm pull-up, 10x switchable 3.01 kOhm pull-up
- 6 internal measurements: 1x ambient pressure, 1x acceleration (6-axis), 2x ECU temperature, 2x ECU voltage
- 4 function related inputs: 1x Thermocouple exhaust gas temperature sensor (K-type), 1x Lambda interface (LSU 4.9), 2x Knock sensors
- 18 digital inputs: 1x switchable Hall/inductive for flywheel, 2x Hall for sync wheel, 4x switchable Hall/DF11 for camshaft/wheel speed, 2x switchable Hall/inductive for turbo speed, 1x digital switch Engine ON/OFF, 8x digital (e.g., SENT)
Sensor Supplies and Screens
- 4 x sensor supplies 5 V, 50 mA
- 3 x sensor supplies 5 V, 150 mA
- 7 x sensor grounds
- 2 x sensor screens
Outputs
- 15 function related outputs:
- High Pressure Injection: 4x controls (magnetic injectors), 1x high pressure pump (MSV control)
- Low Pressure Injection: 4x controls (high impedance injectors)
- Ignition: 4x controls (IGBT or BJT, coils with integrated amplifier)
- 1 x 8.5 A H-bridge reserved for electronic throttle
- 1 x 4 A pwm lowside switch for Lambda heater
- 13 freely configurable outputs: 2 x 8.5 A H-bridge, 1 x 4 A pwm lowside switch, 2 x 3 A pwm lowside switch, 5 x 2.2 A pwm lowside switch, 3 x 1 A pwm lowside switch
- 3 outputs signals: 1 x engine rpm, 1 x flywheel, 1 x trigger wheel
Communication
- 2 Ethernet
- 3 CAN
- 1 LIN
- 8 SENT
- 1 RS232
- 1 Time sync synchronization Ethernet
Software and Connectivity
Software Tools (free download)
- Data Analysis tool: WinDarab V7
- System Configuration tool: RaceCon 2.7.0.9 or later
Mating Connectors (not included)
- Mating Connector 91 pins: Order number F02U.B00.711-01
- Mating Connector 105 pins: Order number F02U.B00.712-01
Norms and Testing
Product Safety
- EN IEC 62368-1:2020+A11:2020
Materials
- REACH - Nr. 1907/2006
EMC Compliance
- UNECE10:rev.6/AMD1:2020
- KN41
- ISO11452-2
- ISO11452-4
- ISO10605
- ISO7637-2
- ISO7367-3
- ISO16750-2
- US FCC: Title 47, Part 15 Subpart B
- ICES-003
Testing Standard
- SAEJ1211
Upgrades and Options
CCA Hardware Upgrade per device
Provides the option to run customer-developed software code on Bosch ECU.
FULL_LOG_1
- Extension for Partition 1
- 1,500 channels
- 1 kHz sampling rate
FULL_LOG_2
- Extension for Partition 2
- 1,500 channels
- 1 kHz sampling rate
Gear Control
Project individual option.
Innovation License Device
Activation of additional functions for a single device:
- Crank rotation direction detection (using sensor DG23i)
- Using a 2nd crank backup sensor
- Crank-Pre-set, quick start based on previous crank stop position
- Far-Bank, 2nd injector per cylinder possible
- Cam-only-synchronisation, engine run without crank sensor signal (specific cam trigger wheel needed)
Innovation Package Project
Same content as Innovation License Device, but license is valid for the whole project instead of a single device.
DATA_USB
Data copy to USB flash drive.
Ordering Information
Engine Control Unit
- Engine Control Unit MS 6 CUP EVO: Order number F02U.V03.111-01
Software Options
- CCA Hardware Upgrade per device: Order number F02U.V02.137-01
- FULL_LOG_1: Order number F02U.V02.304-01
- FULL_LOG_2: Order number F02U.V02.305-01
- Gear Control: Order number on request
- Innovation License Device: Order number F02U.V02.510-01
- Innovation Package Project: Order number F02U.V02.511-01
- DATA_USB: Order number F02U.V03.476-01
Accessories
- Breakout Box BOB MS 6 EVO: Order number F02U.V02.294-02
- Mating Connector 91 pins: Order number F02U.B00.711-01
- Mating Connector 105 pins: Order number F02U.B00.712-01
- Rugged USB flash drive: Order number F02U.V03.534-01
- Connector for USB flash drive on car loom side: Order number F02U.002.996-01
- Adapter cable to PC USB-Port: Order number F02U.V01.343-01
Installation and Legal Notes
Installation Notes
- Maintenance Interval: 220 hours or a maximum of two years.
- Calibration support from Bosch Motorsport is recommended based on experience.
- Mating connectors and the programming interface MSA-Box II are not included and must be ordered separately.
Legal Restrictions
The sale of this product is prohibited in Mexico. Due to embargo restrictions, sale is also prohibited in Russia, Belarus, Iran, Syria, and North Korea.
Dimensions
The unit has an aluminum housing with overall dimensions of approximately 226 mm (width) x 181 mm (height) x 44 mm (depth). It features two Bosch connectors, one with 91 pins and another with 105 pins, totaling 196 pins. The top surface includes a pressure compensation element (Druckausgleichselement) and mounting points. The bottom features a connector interface and mounting brackets.
Regional Representation
The product is represented globally by Bosch Engineering GmbH and its regional offices in Europe, North America, Asia-Pacific, and Australia/New Zealand/South Africa.
